Okay, so I've been trying to research this for the past few hours but I can't seem to find anyone with the exact same problem without it being a transfer to a new system, so I've resorted to making my first post.
*Note: I am not switching systems, but I'll need to be doing that soon since my 3DS XL is getting old and starting to wear-and-tear.
I got my new 32gb SDHC Card today (I'll call it #2) since I'm running out of room and can't switch between 2 cards without worrying about losing any data.
I've already put my original 4gb card (#1) into my laptop, copied everything onto my desktop, and copied onto Card #2.
From what I've found, I understand that I still have to redownload all my eshop games, and I've seen people talking about the "emunand" and I'm not sure if I need to worry about copying that or not.
I also saw a thing showing you how to find your save files and copy them over (Which I NEED to do as well)
So the question is, can anyone give me a tutorial or even just a link to help me get my Streetpass Mii Plaza data over to this new card?
I have all the DLC games and 1300+ Puzzle pieces, so I obviously don't want to lose that.
I know that all that stuff is stored on the SD card, so I hoped that since I already copied everything over, it may still be there.
I had #2 in the system and checked the plaza. Puzzle swap is "beaten" and I have only Puzzle swap and Find Mii.
I turn it off, put #1 back in, go to the Plaza, and everything is back to normal.
If anyone can help in anyway, that'd be great.